As you correctly point out, it can be a wonderful way to strengthen the bonds of the relationships and there has to be more to relationship than just lust.

His emphasis is on non-attachment. This sentence illustrates it well: “Too much attachment towards your children, towards your partner,” was “one of the obstacles or hindrances of peace of mind,” he said.

It really depends what your goals in life are. If you pursue happiness then a good family relationship will be helpful. However, if spiritual values are more important to you, then his advice will be especially helpful. Regardless of the situation, we should always remember that this too shall pass.